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Fri, 26 Aug 2022 22:44:53 +0100 Date: Fri, 26 Aug 2022 22:44:52 +0100 Message-ID: <87zgfqvfvv.wl-maz@kernel.org> From: Marc Zyngier To: Frank Li Cc: Rob Herring , "tglx@linutronix.de" , "krzysztof.kozlowski+dt@linaro.org" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kw@linux.com" , "bhelgaas@google.com" , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-pci@vger.kernel.org" , Peng Fan , Aisheng Dong , "jdmason@kudzu.us" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , "kishon@ti.com" , "lorenzo.pieralisi@arm.com" , "ntb@lists.linux.dev" , "lznuaa@gmail.com" Subject: Re: [EXT] Re: [PATCH v7 3/4] dt-bindings: irqchip: imx mu work as msi controller In-Reply-To: References: <20220822155130.2491006-1-Frank.Li@nxp.com> <20220822155130.2491006-4-Frank.Li@nxp.com> <20220825212130.GA1705214-robh@kernel.org> <871qt2x38f.wl-maz@kernel.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: frank.li@nxp.com, robh@kernel.org, tglx@linutronix.de, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kw@linux.com, bhelgaas@google.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, peng.fan@nxp.com, aisheng.dong@nxp.com, jdmason@kudzu.us, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, kishon@ti.com, lorenzo.pieralisi@arm.com, ntb@lists.linux.dev, lznuaa@gmail.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220826_144458_386083_9B575764 X-CRM114-Status: GOOD ( 19.29 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 26 Aug 2022 19:59:44 +0100, Frank Li wrote: > > > And I stand by my initial request. "a" doesn't convey any sort of > > useful information. Why not "I" and "II", while we're at it? Or > > something even funkier? > > MU spec use term "a" and "b", user have to map "I" an "II" to > "a" and "b" when read MU spec and code. it is not straightforward. > > I quote a part of spec. > " The MU is connected as a peripheral under the Peripheral bus on both sides-on > the Processor A-side, the Processor A Peripheral Bus, and on the Processor B side, > the Processor B Peripheral Bus." > > Rob Herring and Marc Zynginer: > I can change to any name, which you agree both. > > Some options: > 1. "a", "b" > 2. "a-side", "b-side" > 3. "a-facing", "b-facing" > 4. "I", "II" Use the wording indicated in the spec: "processor-a-side", and "processor-b-side". This is what I asked the first place. M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel